Official EU label nameGlossary entry 22631

POTASSIUM DODECYLBENZENESULFONATE

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

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Resolved identifiers

Resolved substance identity

CAS:27177-77-1

EC:248-296-2

Ingredient index records:

POTASSIUM DODECYLBENZENESULFONATE

Cosmetic functions: SURFACTANT - CLEANSING

Potassium dodecylbenzenesulphonate

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1 matched or reported name

POTASSIUM DODECYLBENZENESULFONATE

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name POTASSIUM DODECYLBENZENESULFONATE.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 27177-77-1

CAS 27177-77-1PubChem CID 23694261

Potassium Dodecylbenzenesulfonate

Salts of alkylbenzene sulfonates, including ammonium dodecylbenzenesulfonate, calcium dodecylbenzenesulfonate, DEA-dodecylbenzenesulfonate, isopropylamine dodecylbenzenesulfonate, magnesium isodecylbenzenesulfonate, MIPA-dodecylbenzenesulfonate, potassium dodecylbenzenesulfonate, sodium decylbenzenesulfonate, SDDBS, sodium tridecylbenzenesulfonate, TEA-DDBS, and TEA-tridecylbenzenesulfonate, are safe as cosmetic ingredients in the practices of use given in this safety assessment when formulated to be nonirritating. — Cosmetic Ingredient Review (CIR)

IUPAC name: potassium 2-dodecylbenzenesulfonate

Molecular formula: C18H29KO3S
Molecular weight: 364.6 g/mol
Exact mass: 364.14744744 Da
Topological polar surface area: 65.6 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 3
Covalent units: 2
Defined stereocentres: 0

Also known as

Benzenesulfonic acid, dodecyl-, potassium saltDodecylbenzenesulfonic acid, potassium saltRefChem:867804Dodecyl benzene sulfonic acid, potassium salt889R5VY1ETpotassium;2-dodecylbenzenesulfonateHSJXWMZKBLUOLQ-UHFFFAOYSA-M91USA8131J

2 more reported names

BENZENESULFONIC ACID, 2-DODECYL-, POTASSIUM SALT (1:1)Dodecylbenzene Sulfonic Acid Potassium Salt (Mixture of Isomers)

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Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal US EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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